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The Subaru BRZ, known for its lightweight design and agile handling, has gained a loyal following among car enthusiasts. However, many owners seek to enhance their vehicle’s performance further. One popular upgrade is the installation of a limited-slip differential (LSD). This article explores how a $1,500 LSD upgrade transformed a Subaru BRZ’s performance and durability, providing real-world results that demonstrate the benefits of this modification.
Understanding the Limited-Slip Differential
A limited-slip differential is designed to improve traction by distributing power to the wheels that have the most grip. Unlike an open differential, which can allow one wheel to spin freely while the other remains stationary, an LSD helps to maintain better control during acceleration and cornering.
The Subaru BRZ: A Brief Overview
The Subaru BRZ is a lightweight sports coupe developed in collaboration with Toyota. It features a front-engine, rear-wheel-drive layout, which contributes to its engaging driving experience. While the BRZ is praised for its handling, some drivers find that the stock differential limits performance, especially in high-stress situations.
Why Upgrade to an LSD?
Upgrading to a limited-slip differential can provide several key benefits for Subaru BRZ owners:
- Improved Traction: An LSD helps distribute power more effectively, allowing for better acceleration out of corners.
- Enhanced Stability: By reducing wheel spin, an LSD increases stability during aggressive driving.
- Durability: A quality LSD can withstand the rigors of performance driving, leading to a longer lifespan compared to stock differentials.
Real-World Results of the Upgrade
After investing $1,500 in a limited-slip differential upgrade, many Subaru BRZ owners report significant improvements in their vehicle’s performance. Here are some of the real-world results observed:
1. Enhanced Cornering Performance
Drivers have noted that with the new LSD, their BRZ handles corners with much more precision. The ability to transfer power to the wheel with the most grip allows for smoother and faster cornering, making the driving experience more enjoyable.
2. Better Acceleration
The LSD upgrade has also led to improved acceleration, particularly out of tight corners. Drivers report that the car feels more responsive, allowing them to exit corners with greater speed and confidence.
3. Increased Durability
Many owners have found that the upgraded LSD is more durable than the stock differential. This upgrade can handle the stress of performance driving without significant wear, leading to a longer lifespan and less frequent replacements.
Installation Process
Installing a limited-slip differential in a Subaru BRZ typically requires mechanical expertise. The process involves:
- Removing the rear differential cover.
- Draining the existing fluid.
- Replacing the old differential with the new LSD.
- Refilling with appropriate differential fluid.
While some enthusiasts may choose to tackle this project themselves, others may prefer to have it professionally installed to ensure optimal performance.
Conclusion
Upgrading to a limited-slip differential is a worthwhile investment for Subaru BRZ owners looking to enhance their vehicle’s performance and durability. With improved traction, better acceleration, and increased stability, the $1,500 LSD upgrade delivers real-world results that can transform the driving experience. Whether on the track or the street, this modification can help unlock the full potential of the Subaru BRZ.